Cable tensioning equipment for high-altitude power construction

The invention discloses cable tensioning equipment for high-altitude power construction, and relates to the technical field of power construction. The device specifically comprises a machine box, a handle is fixed to the top of the machine box through bolts, a machine cover is fixed to the front face of the machine box through bolts, a tensioning mechanism is arranged in the machine box, a machine frame is fixed to the inner wall of the bottom of the side, close to the tensioning mechanism, of the machine box through a supporting plate, and a winding assembly is arranged on the outer wall of the side, close to the output end of the tensioning mechanism, of the machine box. A mounting rod is connected to the outer wall of the top of the machine box through threads, a spare wheel is inserted into the outer wall of the circumference of the mounting rod, a fixing cover is connected to the top end of the mounting rod through threads, and the tensioning mechanism comprises a spring, a mounting shaft, a fixing rod,